Question:
View In English A potential difference of 220 V is
Last updated: 6/10/2023
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View In English A potential difference of 220 V is maintained across a 12000 02 rheostat as shown in the figure The voltmoter V has resistance of 8000 0 and the point c is at one fourth distance from a to b The reading of voltmotor is 1 4 55 V 50 V 45 V 6010 220V b wwwwwwwww